Thanks, Brett – this seems reasonable – where was the reference to DS_n[0] and DS_n[1]? (I can’t find it). The ones I was referring to are the Scr_n[0], Scr_n[3] and Scr_n[8] (without the extra comma in the subscript) which relate to
the nomenclature in Figure 149-10 and equation 149-8 used for the side stream scrambler.